sick safety relay applications sense-control2013!12!2307!42!50

7/22/2019 SICK Safety Relay Applications Sense-Control__2013!12!23__07!42!50

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Safe Control Solutionsfor an Intelligent Machine Design

sens:Control safe control solutions


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safetyPLUS we solve

safety problems

Safety solutions from SICK increase your security of investment,

open up new potential for savings due to more efficient processes,

and always remain focused on the primary objective the safety of

man and machine.

Rock-solid safety conceptsfor perfect operational safety

safetyPLUSprovides a unique range of compe-

tencies for the safety of man and machine.

After all SICK is the worlds leading manufac-

turer of industrial safety systems and convinces

with an impressive combination of competence,

products and services.

Water-tight system solutionsfor complete safety applications

Behind safetyPLUSis the worlds most versa-

tile product portfolio: A comprehensive safety

package from safety switches through opto-

electronic sensors to safe control solutions and

networks. Simple and trouble-free in application

from planning to worldwide usage.


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Unlimited potential for savings dueto integrated safety concepts

The unique cost-effectiveness of safetyPLUS

saves time and money! This starts with the

uncomplicated planning and carries on through

installation and commissioning to the actual

production. Every SICK technology is as easy as

possible to use and will also be up to date in

five years time.

Complete safety by means of servicesfor every day

The safetyPLUSservices: SICK experts advise

and assist from the first plant walk-through, dur-

ing the risk assessment and all the way to the

CE assessment always compliant with the lat-

est standards and directives, and with the SICK

inspection seal for machinery and systems. By

the way: Every year SICK performs more than

10,000 safety inspections worldwide.


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sens:Control safe control solutions Page

Overview

safetyPLUS we solve safety problems 3

sens:Control safe control solutions at a glance 6

Product choice

sens:Control Selection aid 8

Products

Safety relays 10

Flexi Classic 12

Flexi Soft 14

Network solutions 16

Motion Control 18

Applications in detail

Safety automation on a palletizing robotusing Flexi Classic 20

Protection during setup andservice mode with Flexi Soft 21

Safety on a four cell welding robotusing Flexi Link 22

Entry guarding of dangerous areas withthe Speed Monitor MOC3SA 24

Simple, quick commissioning Platform independent integration

Either:

Configuration using intuitive user software Into standard networks

Or:

Parameterization via screwdriver Into safety networks

Modular and adaptable Additional features

Flexible number of

inputs/outputs

Flexi Link: Networking of up to4 Flexi Soft stations

From simple to

complex logic Motion Control safe drive monitoring

Modular expandability

Optimal sensor integration

More functionality via SICK EFI (Enhanced

function interface) connection


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Sens:Control

sichere Steuerungslsungen

sens:Control Safety where and when you need it

Safety solutions for machine and plant must deliver more than only safety from risk of accident - today it is increasing

important to offer additional usefulness in the area of automation.

The sens:Control portfolio with safety relays, safety controls and network solutions meets these demands. The modu-

larity and the lean software tools offer an optimum safety solution for todays machines and plants which must deliver

more.

From an application perspective, safety solutions have to be so flexible and simultaneously so easy to create and con-

figure, that the basic project can be set up, tested and integrated into the automation world.

sens:Control

safe control solutions at a glance


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You can find more information about sens:Control at

www.sens-control.com

P R O D U C T S & A P P L I C A T I O N S S E N S : C O N T R O L | S I C KSubject to change without notice

8010737/2011-01-25

Overview

Product choice

Products


Safety relays Reliable and robust

Minimized wiring effort

Fast device exchange using pluggable terminals

Compact, space saving form factor

Application oriented models available

Flexi Classic Simple configuration via screwdriver

Logical connection and compatibility with all sensors

Modular construction: The controller grows with the ap-

plication (8 ... 104 I/Os)

Simple realization from the planning up to a complete

wiring diagram with the Flexi Classic Configurator

Flexi Soft

Programmable via the intuitive and easy-to-use

Flexi Soft Designer

Function block based logic editor

Modular construction: The controller grows with the

application (12 144 I/Os)

Safe networking using the Flexi Link feature

Network solutions

Simple integration of the safety solution into the automa-

tion network (standard and safety data)

Complete programming, configuration and diagnostics

over the network

Safe linking of up to 4 Flexi Soft stations

Integration of your safety solution in all common automa-

tion systems

Motion

Control

Motion Control safe drive monitoring from SICK

More about the new portfolio Page 18


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Find the right product fast

sens:Control Selection guide

With the help of this selection guide, you can find the right product for your application. Simply choose based on the

criteria on the left. Use our sens:Control Selector on www.sens-control.com, the quick and easy way to find the best

product for your application.

1 Selection criteria

Inputs and outputs needed

I = 1 4

O = 1 2

I = 5 100

O = 4 48

I = > 100

O = > 48

Complexity of the logic

Low Medium Complex

Configuration/Parameterization

Via

screwdriver

Using

intuitive software

Expanded functionalityFlexi Link

networking of

Flexi Soft stations

Motion Control

safe drive

monitoring

For the

connection

of EFI sensors

Integration possibilities

Integration into

standard networks

Integration into

safety networks


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Overview

Product choice

Products


2 Product selection

Safety

relays

Safety controllers Network

solutionsFlexi Classic Flexi Soft

How would you liketo configure yoursafety device?

Via screwdriver

Using intuitive

software

How many in-/outputsdo you need?

I = 1 4

O = 1 2

I = 5 100

O = 4 48

I > 100

O > 48

How complex is yourapplications logic?

Low

Medium

Complex

Which additionalfunctions do youneed?

Flexi Link

safe networking

1) 1)

Motion Control2) 3)

EFI 4) 4)

How will the safetysolution be integratedinto your standardautomation?

Integration into

standard networks

Integration into

safety networks

1)

1) Flexi Link The added feature of Flexi Soft used to network up to 4 Flexi Soft stations together in order to facilitate the construct ion of machines.

2) Motion Control Safe drive monitoring from SICK makes it possible to monitor a safe zero speed or speed monitoring using the Speed Monitor MOC3SA in connection with the Flexi Classic.

3) Motion Control Safe drive monitoring from SICK makes possible zero speed monitoring using the function block Ramp down detection in the Flexi Soft Designer programming tool

as well as the connection of the Speed Monitor MOC3SA to monitor a safe zero speed or perform speed monitoring.

4) EFI (Enhanced function interface) The use of enhanced sensor features such as the monitoring of two simultaneous safety fields of a laser scanner (i.e. S3000).


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Safety relays

Safety sensors encompass a broad variety of types, from

a single channel emergency stop pushbutton to safety

laser scanners with PNP outputs. Additionally, there is a

need for manual or automatic reset and application spe-

cific logic such as safety locking device.

SICKs relay family encompasses many special types of

devices whose function is to connect all types of safety

sensors: The right relay for all applications.

Product features

Simple integration of all safety components

Compact devices: Up to 4 safety contacts in a

22.5-mm device

Reliable and robust

Integrated External Device Monitoring (EDM)

Status information by LED

Benefits

Fast device exchange using pluggable terminals

Minimized cabinet space

The optimum solution for all types of problems:

from the generalist to the specialist

Maintenance free

Optimal monitoring and diagnostics options

The right solution for every application


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Selection aid for safety relays

UE23-2MF

UE43-2MF

UE43-3MF

UE42-2HD

UE10-3OS1)

UE48-2OS

UE48-3OS

UE23-3MF

UE10-2FG 1)

UE12-2FG 1)

UE45-3S1xD33

UE45-3S1xD330

UE44-3SLxD33

UE44-3SLxD330

Single-channel inputStop cat.

Stop cat.

Stop cat.

Stop cat.

Stop cat.

Stop cat.

Dual-channel input

Stop cat.

Stop cat.

UE43-3AR

UE43-4AR

1) Contact expansion module for main units

Dual-channel input

Dual-channel input

Dual-channel input

Dual-channel input

Dual-channel input

1 outputup to 3 s off-delay

1 outputup to 30 s off-delay

1 output

up to 3 s on-delay

1 outputup to 30 s on-delay

Main application Input wiring Feature sOutput contacts

Signal contactsUE device

Area of use More about the possibilities of safety relays

Usable in various industries, for example:

Storage and Conveyor

Packaging

Presses

Logistics

Robotics

Electronics and Solar

e.g., safety on a press www.sick.com

Overview

Product choice

Products



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The right concept for every requirement

Flexi Classic modular safety controller

The construction of the Flexi Classic allows its modules to

be interconnected to create a user specific safety solution.

The communication between devices is achieved using an

internal bus. The selection of connected sensors and logic

is done via a rotary switch which is found on each module.

An exception to this are the relay modules and the gate-

ways which are used to transfer diagnostics information to

the automation network. These are output modules and donot have an effect on the setting of the logic.

Setting up a Flexi Classic project is fast not only due

to the simple method of parameterization, but also in

the planning phase thanks to the clarity and simplicity

of the Flexi Classic Configurator. This offers a selection

of modules and sensors as well as a fast system setup

made possible via a wiring diagram. The special muting

modules complete the series, which efficiently solves

multifaceted application.

Product features

Rotary switch for the simple setting of the safety

program (no software needed)

Modularly expandable

Direct connection of all types of sensors

Logic blocks (AND/OR/Muting/Bypass/Reset/EDM)

Integration into all common networks (PROFIBUS DP,

DeviceNet, CANopen, Modbus TCP, Ethernet (TCP/IP),

EtherNet/IP and PROFINET-IO)

Benefits

Low I/O per module avoids the purchase of unused

inputs and outputs

Easy wiring, configuration and module change via

screwdriver

The Flexi Classic Configurator provides an easy wayto create the project from logic definition up to wiring

aid

Complete diagnostics to avoid expensive downtimes

Significant reduction of required space

Reduction of wiring effort


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Overview

Product choice

Products


Flexi Classic Configurator and wiring aid

The Flexi Classic Configurator provides an immense help, in

creating a Flexi Classic system. You can string together mod-

ules, drag & drop sensors and actuators and view the inter-

nal logic to make the creation of a project easy and quick.

This program can then be implemented on the device using

a screwdriver.

Flexi Classic Configurator

Fast and clear module selection

Easy positioning of the sensor

Fast overview of the internal logic

Report for an overview of the complete

configuration

Wiring in the configurator

All configuration information in one document

Documentation of the system is created automatically

Easier wiring and commissioning

The creator of the wiring diagram receives the whole

configuration on one page

Fast overview for easy maintenance and continuous

inspection

Area of use More about the possibilities of Flexi Classic

Machines with simple to medium safety logic

For different industries, e.g. electronics, robotics,packaging and logistics, Automotive

e.g., safety automation at a palletizing robot Page 20


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The safety controller

that makes things easier

Modular safety controller Flexi Soft

Flexi Soft is a powerful, modular and commissioning-

friendly safety controller, which can be customized to the

needs of demanding safety applications through its scal-

ability and intuitive software. Due to its modularity, the

controller grows with the task module for module up

to the highest safety level. Via the simulation mode and

project specific wiring diagrams with the Flexi Soft Design-

er software, the creation of a safety concept has never

been easier. The integration into all common fieldbus sys-

tems and safe networking of Flexi Soft systems with one

another are further benefits.

Creating solutions to solve safety problems for small to

medium machines is now much easier.

Product features

Modularly expandable (12 ... 144 I/Os)

Configuration stored in the memory plug

Enhanced sensor functionalities using the EFI interface

Safe linking of up to 4 Flexi Soft stations Page 17

Intuitive configuration tool: Easy handling, simulation

mode, wiring diagram, downloadable free of charge

Integration into all common fieldbus systems

38 certified function blocks

Benefits

Low I/O per module avoids the purchase of unused

inputs and outputs

Fast module exchange via memory plug

Minimized downtimes by using gateways (e.g. PROFInet

I/O, PROFIBUS-DP, EtherCAT, CANopen, Modbus TCP,

Ethernet (TCP/IP))

Safe linking without additional hardware

RS-232 diagnostics via main module possible while the

machine is running

Fast hardware selection by drag & drop, easy to under-

stand icons and customized elements

Direct verification of the safety functions via simulation

mode

Fast electrical installation through complete wiring

diagram


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Intuitive configuration tool Flexi Soft Designer

Hardware configuration

Easy hardware selection using drag & drop

Broad range of in- and output elements with easy to understand icons

Clear diagnostics through online monitor, all relevant data on one page

Customized modification of elements which can be saved in a separate library

Logic editor

Extensive library of 38 certified function blocks

255 logic blocks are available for each project

Application specific blocks for presses, muting and ramp down detection

Offline simulation of the created project

Online forcing of inputs

Report

Detailed wiring diagram for fast commissioning and a fault free installation

Extensive multi-lingual documentation in a single file

Detailed illustration of the logic Complete bill of material (BOM)

Area of use More about the possibilities of Flexi Soft

Flexi Soft effectively handles the demands of machines

with complex logic as well as those with multiple

operating modes and is thereby applicable in various

industries:

Automatic guided vehicle

Robotics

Automotive

e.g., maintenance mode on a wood scanner Page 21

Overview

Product choice

Products



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The perfect combination

Network solutions

A distributed system is the best choice, if maximum flex-

ibility at minimized costs is required. Todays local solutions

must be freely scalable and modular expandable. The design

engineer is supported by modern software tools in order to

optimize system performance. Network solutions from SICK

allow the integration and evaluation of all safety sensors

into all common fieldbus systems and are able to create a

safely automated machine via programmable controllers and

remote I/Os. Optimal decentralized functionality and comfort-

able diagnostics for a fast troubleshooting go without saying.

Products for the integration into your network topology

Comfortable connection: PROFIsafe

and AS-Interface Safety at Work Local input modules rated up to

IP 67 for easy safety automation

without using a control cabinet

Central configuration and diagnos-

tics down to the sensor level with

one software tool

Combines safe and non safe data

in runtime operation

Complete automation:

DeviceNet Safety Complete safety solution with com-

pact programmable controllers and

Remote I/Os

Open safety automation, based on

globally accepted standards

Comfortable and continuous diag-

nostics for fast troubleshooting

IP 67-rated remote controller for

safety automation without using a

control cabinet

Use more features:

EFI gateways Optimum use of SICKs user

friendly sensor features over all

leading network protocols

Comfortable and continuous diag-

nostics of the sensors as well as

fast troubleshooting


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Flexi Soft gets hitched using the extra Flexi Link feature

Different parts of machines are often not connected

until they reach the end user. Therefore they need a high

degree of flexibility and easy configurability. Flexi Link, an

extra feature of Flexi Soft, is used to connect up to 4 Flexi

Soft stations. It makes short work of modular machines,

allowing for the interconnection of safety commands

between machines. It adapts itself to the application and

safety requirements and allows for diagnostics over the

entire Flexi Link network via a single connection.

Function features

Linking of up to 4 Flexi Soft stations 26 or 52 bit data transfer per station

Entire planning and addressing is possible from any

station

Management of the entire Flexi Link system using a

single configuration tool and a project file

Flexible exchange and removal of individual stations

via teach function ensures the flexible construction of

linked machines

Benefits

Cost saving, because no additional modules are needed

Familiar parameterization tool: Flexi Soft Designer

Expensive safety wiring between machines not needed

Commissioning and troubleshooting from a single

location

Emulation of individual modules from the Flexi Link

system which are not running or not yet needed

Area of use More about the possibilities of Flexi Link

Usable in various industries, for example:

A

B

C

D

e.g., safety on a four cell welding robot Page 22

Storage and Conveyor

Packaging

Assembly lines

Logistics

Robotics

Handling Systems

Machine Tool

Overview

Product choice

Products



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Machine stop only in case of danger

Motion Control safe drive monitoring

In machines, motion is initiated by drives. They must be con-

trolled in a safe way, so that in the case of malfunction or

entry into the machine the drive is safely switched off. Within

the title Motion Control, SICK expands its safety control solu-

tion portfolio to include drive monitoring.

Included in this portfolio expansion is zero speed monitor-

ing, which is achieved via software integration into the Flexi

Soft system or hardware integration using the Speed Monitor

MOC3SA which has the two functions of zero speed monitor-

ing as well as speed monitoring.

Zero speed detection with the function block Ramp down detection in Flexi Soft

The function block Ramp down detection offers zero speed detection on machines and in plants and serves to protect

against access. It is directly integrated into the Flexi Soft safety controller via the Flexi Soft Designer and is selected in

the logic editor.

Product features

Zero speed monitoring

Maximum input frequency 125 Hz, tolerance time

Signal source: Proximity sensors 24 V DC PNP or HTL

encoders

Optional plausibility check of the encoder signals

Drive control input to activate the function block

Benefits

Cost saving because no additional module is needed Use of existing I/O modules

Integrated into the Flexi Soft project via the Flexi Soft

Designer

Zero speed and drive monitoring with the Speed Monitor MOC3SAThe Speed Monitor MOC3SA can detect zero speed and monitor the speed of machines and production lines and is

easily added to an existing safety controller.

Product features

Zero speed and speed monitoring

PL e (EN ISO 13849-1), SIL3 (IEC 61508),

SILCL3 (EN 62061)

Maximal input frequency of 2 kHz

Signal source: Proximity Sensors 24 V DC PNP or

HTL encoders

Adjustable speed limit/monitored frequency:

0.5 to 99 Hz

Benefits

Multiple Operating modes to monitor speed

Configuration assistance in the Flexi Soft Designer

and Flexi Classic Configurator

Cascading of several axes possible

Motion

Control


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Safe drive functions of the Speed Monitor MOC3SA

The Speed Monitor MOC3SA covers multiple safety drive

functions. It handles SLS (Safety Limited Speed) and SSM

(Safe Speed Monitor).

The following list describes the two functions SLS and

SSM, which the Speed Monitor MOC3SA can achieve.

SLS Safety Limited Speed

SLS monitors the speed of the drive. When exceeding of a

preconfigured speed limit the drive will be switched off bythe speed monitor respectively by STO (Safe Torque Off).

SSM Safe Speed Monitor

SSM gives a safe output signal when undershooting or ex-

ceeding a set speed limit. Its used for example to unlock

a door interlock once the machine has stopped.

Area of use More about the possibilities of Speed Monitor MOC3SA

Application of zero speed monitoring for access pro-

tection (e.g., material handling machines, palletizing

and robotics)

Use of safe reduced speed in maintenance mode

(e.g., material handling machines and palletizing)

e.g., protection of a saw line Page 24

Overview

Product choice

Products



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Safe automation and

protection for maintenance mode

Safety automation on a palletizingrobot using Flexi Classic

The task

In a palletizer a robot picks up pack-

age goods and stores it on pallets.

The dangerous movement had to be

stopped, if an unauthorized personwalks into the cell. Maintenance

should be possible with an enabling

switch.

Realization

For access protection at the packag-

ing goods entrypoint, a muting system

using a laser scanner S300 and two

reflex sensors WL12 is used.

It differentiates between man and

product, letting the goods pass

through while shutting down theinfeed via the Flexi Classic safety con-

troller if a person attempts to enter.

The service door is protected with an

i14 Lock safety locking device.

If the dangerous movement is safely

stopped, the door can be opened.

In maintenance or service mode, the

robot has to be in a safe position.

To setup the robot, one has to switch

into installation mode on the operator

panel.

Because the safety function of the

interlock on the door is overriden,

the E100 enabling switch takes over

as a safety device. If it is forced into

the middle position, the machine

runs with reduced speed. If the E100

enabling switch is forced into its end

position or released, the machine

stops. The override of the safety func-

tion from the i14 Lock is performed

by a second Flexi Classic.

Benefits

The program selection is done simply using a rotary switch

Safe setup of the machine

Space savings thanks to the 22.5 mm device width

SICK is continuously publish-ing examples of applicationsolutions on the Internet

www.sick.com

Application at a glance

The task Hazardous area protection

Industrial sector/branch Food and beverage

Applications/type of machine Palletizing robot

Safety functions Switching off in case of danger

Product family Flexi Classic, i14 Lock, S300, E100, WL12

More about the Flexi Classic safety controller Page 12


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You can find more information to sens:Control at



8010737/2011-01-25

Overview

Product choice

Products


Protection during setup and service modewith Flexi Soft

The task

In a sawmill, single planks are indi-

vidually tested for inconsistency and

are sorted out using a wood scanning

machine. The wood scanner mustbe protected against unauthorized

access during regular operation.

Realization

The wood scanner is surrounded by

4 access doors which are each pro-

tected by an RE27 non-contact safety

switch. The RE27 must be installed in

such a way as to avoid manipulation.

The wood scanner only runs if all

doors are closed. If one door is

opened during regular operation, asafety switch is activated and the

conveyor belt and wood scanner are

switched off.

In order to allow for service mode, an

E100 enabling switch is used.

The safe reduced speed in setup

mode is monitored by the Speed

Monitor MOC3SA, which switches off

the machine if too high a speed is

detected.

Additionally, three dual-channel

ES21 emergency stop pushbuttons

are wired in series to switch off the

machine if it is necessary.

All connected sensors are attached to

the Flexi Soft safety controller where

the signals are combined in the

logic editor in order to switch off the

machine safely.

Benefits

Safe setup using an enabling switch

Access protection to a machine during setup

Compact safety concept for the entire machine


www.sick.com


The taskSafety automation,

Hazardous point protection

Industrial sector/branch Wood, furniture

Applications/type of machine Wood scanner

Safety functionsSwitching off in case of danger,

Safety related stop function,

Differentiation between man and material

Product familyFlexi Soft, RE27, ES21, E100,

Speed Monitor MOC3SA

More to the Flexi Soft safety controller Page 14


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High productivity using multiple zones

Safety on a four cell weldingrobot using Flexi Link

The task

A four cell welding robot handles

workpieces at 4 independent turn-

tables. The access is protected by

fences on the right and left side. Inboth fences there is a service door.

The operation is only possible if these

doors are closed. The two pairs of

turntables are separated from one

another with a separate fence down

the middle. The entry points by which

the worker can access the turntables

are always open. Hence, the fin-

ished welded pieces of metal can be

removed and a new one inserted only

if the arm of the robot is in another

cell. Otherwise the robot must stop ifsomeone enters this area. The cell in

which the welding arm is working may

not be entered. Additionally it should

be possible to manually stop the

robot in a hazardous situation.

Realization

The welding process is divided into

two areas, each with two turntables.

Entry through the service doors is

secured by a i12S safety switch with

separate actuator. If one of these

doors is opened, the robot and turn-

tables in that area stop. The entry

points used to exchange material

are monitored by M4000 multiple

light beam safety devices. Therefore

an interruption of a particular entry

points M4000 only stops the robot

if the arm of the welding robot is in

this area. The safe position of each

of the two turntables is detected by

a IN4000 non-contact safety switch.


www.sick.com


The taskSafety automation, access protection to a

machine during set up, hazardous area protec-

tion, safe position monitoring

Industrial sector/branch Metal and steel production

Applications/type of machine Welding robot

Safety functionsSwitching off in case of danger, Reset/Restart,

safe position monitoring

Product family Flexi Soft, IN4000, M4000, ES21, i12S

All safety components in each of the

two areas are attached to a Flexi Soft

safety controller station which are in

turn connected with one another over

Flexi Link. If there is a complete stop

of the robot, the dangerous action

of the turntable will also stop. If one

area of the machine has stopped,

the robot can work in the other area

until the stopped section is brought

back online. The switch off signal is

sent directly from the Flexi Soft safety

controller. After a complete stop, the

Reset button has to be pushed to

start the machine again. Additionally,

there is one ES21 emergency stop

pushbutton at each entry point and

on each service door which switches

off the machine in a hazardous situ-

ation. For servicing purposes, one

of the two sections can be removed

from the safety system.


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Overview

Product choice

Products


Benefits

Possibility of parallel production

Increased throughput due to reduced downtime

Highest safety level using multiple protective devices

Possibility of designing a safety concept encorporating multiple machines and then commissioning

those machines one at a time without changing the program

Used modules: Hardware configuration Main module

FX3-CPU1

Expansion modules

FX3-XTIO

FX3-XTDI

Used logic functions: I/O summary

AND, OR

Reset

The description of how these

function blocks work is found in

the Flexi Soft Designer software

operating instruction (8012480)

or in the Flexi Soft Designer

online help.

More to Flexi Link safe networking Page 17


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Controlled motion with

the highest level of precision

Entry guarding of dangerous areaswith the Speed Monitor MOC3SA

The task

Panels and boards are sawn on a

sawline. The sawline can be accessed

only if the drive has been stopped

and is no longer causing a danger-ous movement. Before the worker

can perform maintenance on the

sawline, he must switch the machine

into service mode using the operat-

ing mode selector switch. After a zero

speed has been detected, the door is

unlocked and the worker can access

the sawline to perform maintenance.

During maintenance, the worker can

start the saw at a reduced speed

via an enabling switch in order to

perform tests. In order to avoid adanger due to malfunction at slow

speeds, the speed of the saw must

be monitored in a safe way such that

the drive is switched off when the set

speed has been exceeded.

Realization

The machine is protected using the

Speed Monitor MOC3SA, whose func-

tion is to monitor both zero speed

and a set safe speed. Once service

mode has been selected, the Flexi

Soft safety controller sends a signal

to the drive or PLC so that the saw

can move to its maintenance posi-

tion. The Speed Monitor MOC3SA

evaluates the speed of the saw to

ensure safe motion using the function

Safe Speed Monitor (SSM). As soon

as motion slows to a safe speed, it

sends a signal to the Flexi Soft which

then releases the solenoid on the

i10 Lock safety locking device. The


www.sick.com


The task Hazardous area protection

Industrial sector/branch Wood, furniture

Applications/type of machine Saw machine

Safety functionsSLS Safety Limited Speed,

SSM Safe Speed Monitor

Product familyFlexi Soft, i10 Lock, Speed Monitor MOC3SA,

E100, i12S

worker can now activate Safety Lim-

ited Speed (SLS) in order to service

the sawline through use of the E100

enabling switch. The sawblade is only

allowed to run if its speed stays within

the set limit and the enabling switch

remains pressed. If at malfunction

the speed limit is exceeded, the drive

will be switched off by the Speed

Monitor MOC3SA to avoid injury. In

order to acheive safety limited speed,

the Speed Monitor MOC3SA constant-

ly compares the speed of the saw

with the preconfigured value which

has been set. Using a semiconductor

output, the unit can either control the

drive and interlock directly, or transfer

this safe information to the Flexi Soft.


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2 5




8010737/2011-01-25

Overview

Product choice

Products


Benefits

Easy realization using the Flexi Soft Designer

Immediate entry once the machine has stopped increases productivity compared

to using a time delay based solution

Faster access to the machine and fast intervention in case of malfunction

Used modules: Hardware configuration Main module

FX3-CPU1

Expansion module

FX3-XTIO

Motion Control module

Speed Monitor MOC3SA

Process: Functional principle

Speed detection via Speed Moni-

tor MOC3SA

Processing of safety logic in

the Flexi Soft safety controller

(e.g., speed, zero speed and

solenoid locking)

Release of the interlock, initiation

of setup mode and safe shut off

in the case of malfunction viaFlexi Soft

More about Motion Control and the Speed Monitor MOC3SA Page 18


26/26

8010737/2011-01-25IL/KE(2011-01)WBUSmodint-US35 Worldwide presence with

subsidiaries in the following

countries:

Australia

Belgium/Luxembourg

Brasil

Cesk Republika

China

Danmark

Deutschland

Espaa

France

Great Britain

India

Israel

Italia

Japan

Nederland

Norge

sterreich

Polska

Republic of Korea

Republika Slovenija

Romnia

Russia

Schweiz

Singapore

SuomiSverige

Taiwan

Trkiye

United Arab Emirates

USA/Canada/Mxico

Please find detailed addresses and

additional representatives and agencies

in all major industrial nations at

www.sick.com

Handed over by:

Factory automation

With its intelligent sensors, safety sys-

tems, and automatic identification appli-

cations, SICK provides comprehensive

solutions for factory automation.

Logistics automation

Sensors made by SICK form the basis

for automating material flows and the

optimization of sorting and warehousing

processes.

Process automation

Optimized system solutions from SICK

ensure efficient acquisition of environ-

mental and process data in many indus-

trial processes.

Our Business Segment Expertise

Non-contact detecting, counting,

classifying, and positioning of any

type of object

Accident protection and personal

safety using sensors, as well as

safety software and services

Automated identification with bar-

code and RFID reading devices for

the purpose of sorting and target

control in industrial material flow

Detecting volume, position, and con-

tours of objects and surroundings

with laser measurement systems

Precise measurement of gases,

liquids and dust concentrations for

continuous monitoring of emissions

and the acquisition of process data

in production processes

Gas flow measurements with maxi-

mum accuracy thanks to compact

gas meters

sick safety relay applications sense-control__2013!12!23__07!42!50

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sick safety relay applications sense-control2013!12!2307!42!50